Sei mazhinji emagetsi emidziyo yemumba achishandisa shaded pole motors, uye ndezvipi zvakanakira?

Shaded pole mota iri nyore kuzvitanga AC single-phase induction mota, iri diki squirrel cage mota, imwe yacho yakakomberedzwa nemhete yemhangura, iyo inonziwo shaded pole ring kana shaded pole ring.Mhete yemhangura inoshandiswa seyechipiri mhepo yemotokari.Izvo zvinocherechedzwa zveiyo shaded-pole mota ndeyekuti chimiro chiri nyore kwazvo, hapana centrifugal switch, kurasikirwa kwesimba kweiyo shaded-pole mota yakakura, iyo mota simba chinhu yakadzikira, uye yekutanga torque zvakare yakadzikira. .Iwo akagadzirwa kuti arambe ari madiki uye aine yakaderera simba ratings.Kumhanya kwemamotor kwakanyatso senge kuwanda kwesimba rinoshandiswa kune mota, iyo inowanzoshandiswa kutyaira wachi.Shaded-pole motors inongotenderera mune imwe nzira chaiyo, mota haigone kutenderera ichienda kune yakatarisana, kurasikirwa kunogadzirwa nemumvuri-pole coils, kushanda kwemota kwakadzikira, uye chimiro chayo chiri nyore, mota idzi dzinoshandiswa zvakanyanya mumafeni edzimba. uye zvimwe midziyo midiki-inokwana.

Iyo Shaded Pole Motor Inoshanda

Shaded-pole mota ndeye AC imwe-chikamu induction mota.Iyo yekubatsira inotenderera inoumbwa nemhangura mhete, inonzi shaded-pole coil.Ikozvino mucoil inononoka chikamu chemagnetic flux pachikamu chemagnetic pole kuitira kuti ipe magnetic field inotenderera.Nzira yekutenderera inobva padanda risina mumvuri.kune mhete yedanda.

Shaded pole coils (mhete) akagadzirwa kuitira kuti axis yegineti pole igadziriswe kubva paaxis yedanda guru, uye iyo magineti coil uye mamwe ane shaded pole coil anoshandiswa kugadzira isina kutenderera inotenderera magineti.Kana iyo stator ichipihwa simba, iyo magineti inoyerera yemitumbi yemapango inogadzira voltage mumumvuri wepango coils, iyo inoshanda seyechipiri mhepo yetransformer.Ikozvino mumhepo yechipiri yemhepo inoshandura haina kuwiriraniswa neyezvino mumhepo yekutanga, uye iyo magineti inoyerera yedanda rine shaded haina kuwiriraniswa neiyo magineti inoyerera yedanda guru.

Mune ine shaded-pole mota, iyo rotor inoiswa mune yakapfava c-core, uye hafu yedanda rega rega yakafukidzwa neshaded-pole coil iyo inoburitsa pulsating flux kana alternating ikozvino yapfuura nepacoil yekugovera.Kana iyo magineti inoyerera kuburikidza neiyo shading coil inochinja, voltage uye yazvino inonyudzwa mumumvuri wepole coil, inoenderana nekushanduka kwemagineti flux kubva kune simba coil.Naizvozvo, iyo magineti inoyerera pasi peiyo shaded pole coil inoregedza iyo magineti inoyerera mune yakasara coil.Kutenderera kuduku kunogadzirwa mune magnetic flux ne rotor, kuitira kuti rotor inotenderera.Mufananidzo unotevera unoratidza mitsara yemagineti inotorwa neinogumira chinhu chekuongorora.

Shaded Pole Motor Structure

Iyo rotor uye yakabatana yekudzikisa giya chitima chakavharirwa mualuminium, mhangura kana imba yepurasitiki.Iyo rotor yakavharwa inofambiswa nemagineti kuburikidza neimba.Magiya magiya akadai anowanzo kuve nekupedzisira kubuda shaft kana giya rinotenderera kubva pa600 rpm kuenda pa1 paawa./168 revolutions (1 revolution pasvondo).Sezvo kazhinji pasina nzira yakajeka yekutangira, rotor yemotokari inoshandiswa nekugara kwehuwandu hwemagetsi inofanira kuva yakanyatsojeka kuti ikwanise kusvika pakushanda kwekushanda mukati mechikamu chimwe chete chekugovera frequency, rotor inogona kugadzirirwa squirrel cage, saka. kuti mota inotanga senge induction mota, kana rotor yadhonzwa kuti iwirirane nemagineti yayo, hapana induced ikozvino musquirrel cage uye nekudaro haichaite basa mukushanda, kushandiswa kweiyo variable frequency control inogonesa iyo shaded pole mota. kutanga zvishoma nezvishoma uye kuunza torque yakawanda.

Shaded pole motorspeed

Shaded pole mota kumhanya kunoenderana nedhizaini yemota, iyo synchronous kumhanya (iyo yekumhanyisa iyo stator magineti inotenderera) inotarwa neiyo frequency yekupinza AC simba uye huwandu hwematanda mune stator.Iyo yakawanda mapango ecoil, iyo inononoka kukurumidza kumhanya, iyo inokwirisa voltage inoshandiswa frequency, yakakwira iyo synchronous kumhanya, frequency uye huwandu hwemapango hazvisi zvinosiyana, iyo yakajairika synchronous kumhanya ye60HZ mota i3600, 1800, 1200. uye 900 rpm.Zvinoenderana nehuwandu hwematanda mukugadzirwa kwepakutanga.

mukupedzisa

Sezvo torque yekutanga yakadzikira uye isingakwanise kugadzira torque yakakwana kutendeutsa michina mikuru, shaded pole motors inogona kungogadzirwa mumadiki madiki, pazasi pe50 watts, mutengo wakaderera uye nyore kune mafeni madiki, kutenderera kwemhepo uye zvimwe zvakaderera torque application.Mota kumhanya inogona kuderedzwa neyakatevedzana reactance kudzikamisa ikozvino uye torque, kana nekuchinja huwandu hwemota coil inotendeuka.